Thanks for the feedback! I’ve put the description on the submission page now too since I seem to have forgotten to do that
As for the synth, I made it in vital which is a synthesiser you can download for free.
I experimented with some of the stranger wavetables using harmonic stretching and automation on some different parameters until I got the sound I wanted. Definitely worth a play about its a lot of fun. Then for the second track I just took the same synth and made it slightly darker and put on legato gliding :)